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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef UI_OZONE_PUBLIC_CLIENT_NATIVE_PIXMAP_MANAGER_H_ | |
6 #define UI_OZONE_PUBLIC_CLIENT_NATIVE_PIXMAP_MANAGER_H_ | |
7 | |
8 #include <vector> | |
9 | |
10 #include "base/memory/scoped_ptr.h" | |
11 #include "ui/gfx/geometry/size.h" | |
12 #include "ui/ozone/ozone_export.h" | |
13 #include "ui/ozone/public/client_native_pixmap.h" | |
14 #include "ui/ozone/public/native_pixmap_types.h" | |
15 | |
16 namespace base { | |
17 | |
18 struct FileDescriptor; | |
19 | |
20 } // namespace base | |
21 | |
22 namespace ui { | |
23 | |
24 // The Ozone interface allows external implementations to hook into Chromium to | |
25 // provide a client pixmap for non-GPU processes. | |
26 class OZONE_EXPORT ClientNativePixmapManager { | |
spang
2015/08/01 02:14:56
I know this is a bit burdensome, but can you name
reveman
2015/08/01 03:03:13
sgtm
dshwang
2015/08/03 12:51:48
Done.
| |
27 public: | |
28 static ClientNativePixmapManager* GetInstance(); | |
29 static void SetInstance(ClientNativePixmapManager* instance); | |
30 | |
31 static scoped_ptr<ClientNativePixmapManager> Create(); | |
32 | |
33 virtual ~ClientNativePixmapManager(); | |
34 | |
35 struct Configuration { | |
36 NativePixmapFormat format; | |
37 NativePixmapUsage usage; | |
38 }; | |
39 | |
40 // Gets supported format/usage configurations. | |
41 virtual std::vector<Configuration> GetSupportedConfigurations() const = 0; | |
spang
2015/08/01 02:14:56
I don't think it belongs here.
The client doesn't
reveman
2015/08/01 03:03:13
+1
dshwang
2015/08/03 12:51:48
That makes sense but it requires huge change.
Note
spang
2015/08/03 18:24:51
Ah, ok, I see your point about selecting native vs
| |
42 | |
43 // TODO(dshwang): implement it. crbug.com/475633 | |
44 // Import the native pixmap from |handle| to be used in non-GPU processes. | |
45 virtual scoped_ptr<ClientNativePixmap> ImportNativePixmap( | |
46 const base::FileDescriptor& handle, | |
47 const gfx::Size& size, | |
48 NativePixmapFormat format, | |
49 NativePixmapUsage usage) = 0; | |
50 | |
51 protected: | |
52 ClientNativePixmapManager(); | |
53 | |
54 private: | |
55 DISALLOW_COPY_AND_ASSIGN(ClientNativePixmapManager); | |
56 }; | |
57 | |
58 } // namespace ui | |
59 | |
60 #endif // UI_OZONE_PUBLIC_CLIENT_NATIVE_PIXMAP_MANAGER_H_ | |
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